html, body, #root, #app {
  /* width: 100%;
  height: 100%;
  overflow-y: auto; */
}
body {
  background: #f9f7f4;
}
#app {
  width: 100vw;
  overflow-x: hidden;
}
button {
  display: block;
  padding: 0;
  margin: 0;
  background: none;
  border: 0;
  transition: opacity 100ms ease-in-out;
}
button:active {
  opacity: 0.6;
}
button:disabled {
  opacity: 0.6;
}